Juvale 1000 Count Bio-Hazard Warning Sticker - Red, Black Adhesive Warning Labels with Biological Hazard Symbol - 2" Biohazard warning decal sticker signs in bright and bold colors will ensure labeled items are immediately recognized. 1000-count roll ensures plenty labels to go around for all your labeling needs. Designed with strong adhesive to ensure stickers/labels stay attached. Black Biohazard text and logo on fluorescent red background provides high contrast and visibility. Suitable for marking boxes, packages, or disposal containers that contain bio-hazardous materials. Dimensions 2" x 2".